Omron HBP-1100 - Page 40

38
Immunity test
IEC60601-1-2
test level
Compliance
level
Electromagnetic
environment - guidance
Conducted RF
IEC 61000-4-6
Radiated RF
IEC 61000-4-3
3 Vrms
150 kHz to 80
MHz
80% AM (2Hz)
3 Vrms
80 MHz to 2.5
GHz
80% AM (2Hz)
3 Vrms
3 V/m
Portable and mobile RF
communications equipment
should be used no closer to any
part of the HBP-1100, including
cables, than the recommended
separation distance calculated
from the equation applicable to
the frequency of the transmitter.
Recommend separation distance
d = 1,2
P
d = 1,2
P
80 MHz - 800 MHz
d = 2,3
P
800 MHz - 2,5 GHz
where
P
is the maximum output
power rating of the transmitter
in watts (W) according to he
transmitter manufacturer and d
is the recommended separation
distance in meters (m).
Field strengths from ¿ xed RF
transmitters as determined
by an electromagnetic site
survey*, should be less than
the compliance level in each
frequency range**.
Interference may occur in the
vicinity of equipment marked with
the following symbol:
Note1:At 80 MHz and 800 MHz, the higher frequency range applies.
Note2:These guidelines may not apply in all situations. Electromagnetic propagation
is affected by absorption and reÀ ection from structures, objects, and people.
*Field strengths from ¿ xed transmitters, such as base stations for radio (cellular/
cordless) telephones and land mobile radios, amateur radio, AM and FM radio
broadcast and TV broadcast cannot be predicted theoretically with accuracy.
To assess the electromagnetic environment due to ¿ xed RF transmitters,
an electromagnetic site survey should be considered. If the measured ¿ eld
strength in the location in which the HBP-1100 is used exceeds the applicable
RF compliance level above, the HBP-1100 should be observed to verify normal
operation. If abnormal performance is observed, additional measures may be
necessary, such as reorienting or relocating the HBP-1100.
**
Over the frequency range 150 kHz to 80MHz, ¿ eld strengths should be less than 3 V/m.